Toner cartridge



FIG. 1 is a perspective view of a toner cartridge;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines are for illustrative purposes and form no part of the claimed design. 

The ornamental design for toner cartridge, as shown and described. 